{
  "manageEntity": {
    "action": "Follow",
    "entityId": "603549127",
    "entityType": "User",
    "nonce": "0x9a8314ec7d6f06d901505be8757145663040393922c4282920df44b0a9ecd584",
    "signature": "0x368cec14107598b34c0eb9447d24c2313940db054a7e96fa3581ec034be9c1ed09fdbafae6860ca4d9eeeec1b77a3b66f8e5017baba8305eba862263ecefb6411c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}